# continue 用在 for 循环和 while 循环语句中，用来终止本次循环。如下所示：
# for i in range(10):
#     if i == 5:
#         continue
#     print(i)
# for i in range(2, 10):
#     if i == 5:
#         continue
#     print(i)
while True:
    s = int(input("请输入一个数据："))
    m = s // 10
    print(m)
    if m == 1:
        continue
        print(s)
    elif m == 2:
        continue
        print(s)
    else:
        print("输入的数据不是两位数")
        break
